ok I got that part
The thing is, maybe I am not understanding the base concept, but let me explain.
I have never done this event on LIVE, so I am only going by what is posted at Alla. And according to Alla, if attacked, Vulak was suppose to SUMMON to his location other named dragons - specifically the 6 Lady/Lords, unless they are killed off first. Perhaps I am thinking of an older/later version of this encounter? Or perhaps this information completely off?
Sorry to keep pestering you about this, it just I thought that would be in your script, and I wanted to see how you scripted "teleporting" the dragons that already spawned elsewhere